| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $158.54 | 3.839% | $164.6264 | $164.63 | $164.65 | $164.60 |
| Purchase #2 | $35.25 | 5.736% | $37.2719 | $37.27 | $37.25 | $37.30 |
| Purchase #3 | $74.43 | 4.279% | $77.6149 | $77.61 | $77.60 | $77.60 |
| Purchase #4 | $47.29 | 9.489% | $51.7773 | $51.78 | $51.80 | $51.80 |
| Purchase #5 | $238.70 | 4.253% | $248.8519 | $248.85 | $248.85 | $248.90 |
| Purchase #6 | $140.70 | 13.141% | $159.1894 | $159.19 | $159.20 | $159.20 |
| Purchase #7 | $68.64 | 12.656% | $77.3271 | $77.33 | $77.35 | $77.30 |
| 7 purchase totals = | $763.55 | $816.6589 | $816.66 | $816.70 | $816.70 | |